76130180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{543787}}^1$

素因数の和:543803

約数の個数: 24

約数和(自身を含む): 182712768

約数和(自身を除く): 106582588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 543787, 1087574, 2175148, 2718935, 3806509, 5437870, 7613018, 10875740, 15226036, 19032545, 38065090, 76130180]

約数ペア:

[(1, 76130180), (2, 38065090), (4, 19032545), (5, 15226036), (7, 10875740), (10, 7613018), (14, 5437870), (20, 3806509), (28, 2718935), (35, 2175148), (70, 1087574), (140, 543787)]